baber/WOPTO huggingface dataset:
Patent JP-H10261750-A (JP)
Title: Manufacture of lead frame member having heat sink
Inventor: KUROKI KAZUMA
IPC: H01L23/50
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method wherein deformation of a thin plate part (lead part) is prevented and lead frame members having heat sinks are continuously effectively manufactured. SOLUTION: A plurality of metal molds 1 having trenches are so arranged that the interval of the trenches 2 becomes a specified value. A metal mold 4 having no trenches is arranged facing the metal molds 1 having trenches. Metal strip member 3 is sent into a space between the metal molds and worked by press, and thick plate parts 7 corresponding to the trenches 2 are formed. The metal strip member 3 on which the thick plate parts 7 are formed is moved to the working direction with a specified pitch, and pressed a specified number of times, and a lead frame member having a heat sink is manufactured. Since the metal strip member 3 is worked by pressing a plurality of numbers of times by using a plurality of the metal molds 1 having trenches, the stretching of the metal strip member 3 in the longitudinal direction is prevented, deformation of a thin plate part 8 is prevented, and lead frame members having heat sinks can be continuously effectively formed.
Patent JP-H02163214-A (JP)
Title: Manufacturing method and apparatus of
Inventor: RUCHIANO SANTANDOREA
IPC: B25J11/00
Filed: 1989-03-22
Abstract: PURPOSE: To quickly, reliably and easily support various workpieces by providing a means for releasably engaging a workpiece holder having a pallet engaging site and a workpiece engaging site with a pallet member in the pallet engaging site on the pallet member. CONSTITUTION: A workpiece holder is constituted by connecting two workpiece holder main bodies 9, 10 formed of two different parts by screws as shown in the figure, pins 14, 17 and carriers 15, 16 are screwed and fixed to flanges 12, 13, and a holding part for a workpiece is formed. While, a hollow cylindrical part 3 on which a pin 4 energized downward by a spring 5 is slidably provided is screwed to a pallet 1, and the workpiece holder main bodies 9, 10 are fixed through a ball 7. By this structure, the workpiece holder main bodies 9, 10 are appropriately used to cope with a change of the workpiece, and therefore, various workpieces can be easily, reliably and quickly supported.
Patent JP-S61227614-A (JP)
Inventor: ISHINO YASUO
IPC: H02G1/06
Filed: 1985-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11264397-A (JP)
Title: Pump device
Inventor: OWADA MICHIO
IPC: F04D29/58
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To positively fight a fire when if an electric motor is ignited by arranging a housing receiving part of the electric motor on a resin made base, and communicating the inside of the housing receiving part with a water passage formed on the resin made base. SOLUTION: When a cock is opened, reduction of pressure in a pump is detected by a pressure sensor communicated with a water passage 10a, its detected signal is supplied to a control unit 21 for command rotation of an electric motor 1. Water pumped and pressurized by an impeller 4 in association with rotation of the electric motor 1 is supplied from a suction port 5a into a casing 5 through a resin made base 10, and is led from a delivery port into a cock bypassing a watersupply pipe and the water passage 10a. At the time of a normal operating condition, heat of the electric motor 1 is transferred to a water pumped through a housing receiving part 11, and thereby, temperature raising of the electric motor 1 is suppressed in a low level.  When if the electric motor 1 is ignited, heat melting is generated in the housing receiving part 11, and thereby, strength shortage part is generated, water pressurized from the part is injected, and then, fire fighting is carried out.
Patent JP-H03270428-A (JP)
Title: Automatic phase correcting circuit
Inventor: TOKUNAGA YUJI
IPC: H04J3/06
Filed: 1990-03-20
Abstract: PURPOSE:To enable stable data transfer without depending on a distance with no control by storing the output of a delay detecting means into a storing means and controlling a selective circuit according to stored contents. CONSTITUTION:A timing generation circuit 1 generates the plural frame pulses of various phases and plural phase clocks corresponding to those frame pulses. For example, these plural frame pulses and phase clocks are composed of totally two groups advancing the phase clocks by a half clock. The selecting circuit 2 correspondently selects the frame pulses and clock pulses to be generated by the timing generation circuit 1, and a delay detecting means 4 discriminates whether the frame pulse from an external part is delayed or not in respect to the frame pulse generated from the timing pulse generation circuit 1 and delayed by a delay means 3. A storing means 5 stores the output of the delay detecting means 4 and according to the stored contents, the selective circuit 2 is controlled. In such a manner, the phase is automatically controlled and timing is selected so as to obtain the correct phase. Thus, manual work is not required and the stable data transfer is enabled.
Patent JP-H11262990-A (JP)
Title: White polyester film
Inventor: MIMURA TAKASHI
IPC: B32B27/36
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in whiteness when used outdoor by providing a laminate film containing a polyethylene-2,6-naphthalate as a main component at least on one side surface of a base material film containing a polyethylene terephthalate as a main component. SOLUTION: A base material film contains a polyethylene terephthalate as a main component. A laminate film containing a polyethylene-2,6-naphthalate as a main component is provided at least on one side surface of the material film. Here, the main component means, for example, 80 wt.% or more of a resin component in the film and the laminate film. As other component, various copolymers of polyester except the main component. Further, to give whiteness, a white inorganic pigment is contained in the material film and/or the laminate film. Thus, durability of excellent whiteness can be performed.
Patent JP-S58184747-A (JP)
Title: Brazing method of lead pin for semiconductor
Inventor: TSUJI HITOSHI
IPC: H01L23/50
Filed: 1982-04-23
Abstract: PURPOSE:To braze a lead pin to a semiconductor simply, efficiently and having favorable yield by a method wherein brazing material components of at least two kinds are plated in the lamellar type to the lead pin for the semiconductor, it is set to a ceramic substrate using a jig, and brazing is performed in a furnace. CONSTITUTION:A brazing material component A is plated on the whole surface or on the sides of a lead pin 7 for a semiconductor, and the brazing material B is plated thereon. The brazing material components A, B,... of at least two kinds are plated as occasion demands according to the wet plating method in the lamellar type as to form the proper layer number by this way. After then, the lead pin 7' plated with the brazing material components A, B,... thereof in the lamellar type is set to the ceramic substrate 4 using the jig, and is heated in the furnace to be brazed.
Patent JP-S58182851-A (JP)
Title: Semiconductor device for connecting redundancy circuit
Inventor: TANIGUCHI MAKOTO
IPC: H01L27/118
Filed: 1982-04-21
Abstract: PURPOSE:To obtain a semiconductor device for connecting a redundancy circuit capable of replacing a defective position with the redundancy circuit by isolating a thin SiO2 insulating film between a diffused layer and wirings, breaking the film with a laser light, thereby connecting the diffused layer to the wirings. CONSTITUTION:P represents polysilicon wirings, S represents a P type silicon substrate, N represents an N<+> type diffused layer, O represents an oxidized film, and Z represents a thin insulating layer film. A drawing shows a spare decoder using this structure, and the layer N and the wirings P are isolated. A laser light is emitted to the part where the layers P, Z, N are superposed at the time of connecting the redundancy circuit to break the film Z, thereby connecting the layer N and the wirings P. In this manner, a circuit for readily correcting the improper bit can be readily formed.
Patent JP-H08264776-A (JP)
Title: Manufacture of high breakdown voltage mos transistor
Inventor: AOYAMA MASASHIGE
IPC: H01L29/78
Filed: 1995-03-27
Abstract: PURPOSE: To provide a high breakdown voltage MOS transistor capable of realizing microstructure and reducing the number of manufacturing processes. CONSTITUTION: Since a poly silicon buried hole 15 is bored to penetrate an LOCOS oxide film 7 when contact holes 14 in contact with a P<+> type diffusion layer 11 formed on an N type silicon substrate 1 are formed, the contact holes 14 for source.drain electrodes and the poly silicon buried hole 15 for forming a gate electrode are simultaneously formed by a contact hole forming process. The source.drain electrodes and the gate electrode in the poly silicon buried hole are simultaneously formed by a polysilicon layer forming process.
Patent JP-H02247891-A (JP)
Title: Semiconductor memory device
Inventor: TATEMATSU TAKEO
IPC: G11C29/12
Filed: 1989-03-20
Abstract: PURPOSE:To easily execute a function test in a short period of time by providing a electric potential detecting means which has nodes for detection and changes the electric potential thereof according to a defective state and a defect discriminating means which makes discrimination in accordance with the output thereof. CONSTITUTION:The nodes NP1, NP2 of MOS transistors QP1, QP2 of the electric potential detecting means 5 are reset at OV by the input of a reset signal. The capacitor cell 20b of a memory cell 3a is maintained at the data of a high level VCC when a bit line BL1 where a defect resistor R1 exists is selected. The line BL1 is then brought to an intermediate level VX by the presence of the resistor R1 and the level VX enters the node NC2 at the point of the time when a word line WL1 is reset. A MOS 6b is turned on and the node NP1 is brought to the high level when the prescribed conditions are satisfied at this time. This high level is inverted by an inverter 10 of a discrimination circuit 8 and is supplied to a NOR gate, by which an external pin 12 is brought to the high level and the defect is discriminated. The function test is executed in a short period of time in this way even if the selection level is at the intermediate level as the bit line is defective.
Patent JP-H05274660-A (JP)
Title: Magnetic recording medium and recording and reproducing device
IPC: G11B5/73
Filed: 1992-03-26
Abstract: PURPOSE:To enable the discrimination of a normal magnetic recording medium and a forged or altered magnetic recording medium by incorporating an amorphous alloy into the high-permeability magnetic layer of the magnetic recording medium having a high-coercive force magnetic recording layer and the high- permeability magnetic layer. CONSTITUTION:The recording medium is constituted by forming the high- coercive force magnetic layer consisting of alpha-Fe2O3 and the high-permeability magnetic layer 13 consisting of the amorphous alloy on a nonmagnetic substrate 11. The amorphous alloy is crystallized and the magnetic permeability is lowered when a heating head is provided in a recording and reproducing device and the layer 13 is heated at the time of reading out the data written on the recording medium. The magnetic signals recorded on the layer 12 leak out and can be reproduced by a reproducing head. The crystallized amorphous alloy is thereafter no longer made amorphous. The unused recording medium and the used recording medium are thus identified by a leak signal detector. Then, the parts once subjected to the reading are no longer reusable and the dishonest use is prevented.
Patent JP-S51146077-A (JP)
Title: Method of and apparatus for removing matter attached to beltconveyor
Inventor: MINE MASAHARU
IPC: B65G45/12
Filed: 1975-06-06
Abstract: PURPOSE: To effectively carry out removal of matter attached to the belt surface without applying over-load to the belt. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05270451-A (JP)
Title: Cae body structure
IPC: B62D25/02
Filed: 1992-03-26
Abstract: PURPOSE:To provide a car body structure wherein a door opening part is not deformed by an input from a load carrying platform, at front/rear end collision time, while increasing rigidity of a cab rear part. CONSTITUTION:A door opening part 21 is formed in a cab side panel 2, to also provide a door 22 for opening/closing this door opening part 21, and two front/rear side pillars 5, 4 are separated in a longitudinal direction and further vertically provided by connecting the upper and lower of the pillar with a roof side rail 61 and a side sill 7, in the cab side panel 2 in a rear side from the door opening part 21. Upper/lower side members 31, 32 of holding strength of a load carrying platform C are connected to the rear side pillar 4, and a shock absorbing part 8 of rigidity smaller than each pillar 4, 5 is formed between the front/rear side pillars 5, 4.
Patent JP-H0715894-A (JP)
Title: Equipment and method for supervising switch position
Inventor: RON DAIKU
IPC: H02H3/04
Filed: 1994-04-06
Abstract: PURPOSE: To provide a device for monitoring the switch position of a switch which is applicable for any auxiliary voltage source, without further being specifically adapted. CONSTITUTION: This device for monitoring the switch position of a switch 1 is specified. The device is provided with an auxiliary voltage source 2 connected to the switch 1, a first means 3 for the conversion of the switch position to an electric signal, a second means 4 for the transmission of the electric signal, and a third means 5 for evaluation of transmitted information. The conversion consists of a pulse width modulation for which the duty cycle is selected so as to be high, when a voltage Uo of the auxiliary voltage source is low. It supplies a monitoring device usable for a selectable auxiliary voltage, without the need for adaptation. Further, this method for monitoring the switch position of the switch 1 is specified.
Patent JP-S55161844-A (JP)
Title: Polyester resin composition
Inventor: SAKAI KOUICHI
IPC: C08L67/02
Filed: 1979-06-04
Abstract: PURPOSE: To provide a polyester resin compsn. having improved crystallizability, moldability and dimensional stability, by a method wherein a benzoic ester (or a derivative) having a m.p. of not higher than 90°C and a metal salt of a carboxylic acid (said metal being selected from Groups I and II of the Periodic Table) are blended with a polyester in a specified ratio.  
     CONSTITUTION: (i) 100Pts.wt. of a polyester consisting mainly of polyalkylene terephthalate, (ii) 0.5W20pts.wt. of a benzoic ester (or a derivative) having a m.p. of not higher than 90°C (e.g. ethylene glycol benzoate) and (iii) 0.01W5pts.wt. of a metal salt of a carboxylic acid (e.g. sodium stearate; said metal being selected from Groups I and II of the Periodic Table) are homogenized e.g. by melt-kneading, etc. to obtain the desired compsn. It is preferred to bend part of the component (iii) on the surface of a pellet prior to molding. Further a fibrous reinforcing material such as glass fiber, a filler such as silica, an impact modifier such as acrylic  rubber polymer, etc. may be incorporated into the compsn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62232280-A (JP)
Inventor: CHIYOU KATSUNOU
IPC: H04N5/74
Filed: 1986-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63235878-A (JP)
Title: Multi-channel agc amplifier
Inventor: FUJITA RYUICHI
IPC: G01S7/52
Filed: 1987-03-25
Abstract: PURPOSE:To achieve an increase in moving target detection probability and prevention of failure in detecting a weak signal target while eliminating poor visibility of screen, by coupling AGC feedback outputs of an amplifier sequentially with a ladder-like circuit comprising resistance elements for a higher target position measuring accuracy. CONSTITUTION:AGC feedback outputs of an amplifier are coupled with a ladder- like circuit sequentially comprising resistance elements 4. The ladder circuit in the amplifier acts to transmit output at channels to adjacent channels sequentially lowering them. By properly selecting values of the resistance elements 4, effect between channels is adjusted to an appropriate level. This can eliminate such problems as difficulty in discriminating directional continuous sound on a screen with an echo forming a ring, erasing a weak signal in one bearing by an intense signals in other bearings and causing a step in an output in the interface of partial channels.
Patent JP-H09256287-A (JP)
Title: Connecting part structure for braided yarn
Inventor: NAKANISHI SHIGERU
IPC: D07B9/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an beautiful connecting part structure for braided yarns, excellent in functionality and safety, usable in a field requiring connection, such as ornamental braid, various kinds of industrial strings and ropes, a fishing line, an extension rope for fishery and sling belt. SOLUTION: The end part of a braided yarn is coated and furnished with a baggy sleeve 2 or tube 3 in arbitrary length in the length direction of the braided yarn 1. The end part coated with the baggy sleeve 2 or tube 3 of one braided yarn 1 is inserted into a hollow part in the inside of another braided yarn at a position apart from the end part coated with a baggy sleeve 2 or tube 3 of the other braided yarn 1. Or the end part coated with the baggy sleeve 2 or tube 3 of the other braided yarn 1 is inserted into a hollow in the inside of one braided yarn 1 at a position apart from the end part coated with the baggy sleeve 2 or tube 3 of the other braided yarn 1 to mutually connect both the braided yarns 1.
Patent JP-S59199302-A (JP)
Inventor: HARORUDO KAARU HEIGINTON
IPC: B60G7/00
Filed: 1984-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62223794-A (JP)
Inventor: TAKABAYASHI YOJIRO
IPC: G10H3/18
Filed: 1986-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63235051-A (JP)
Title: Submerged nozzle
Inventor: HIROSE TOSHIYUKI
IPC: B22D11/10
Filed: 1987-03-25
Abstract: PURPOSE:To reduce the equipping cost and to prevent defect in a cast slab by arranging a first molten metal discharging hole inclined downward at the prescribed position of outer wall of a nozzle body and also arranging a second molten metal discharging hole inclined upward at the lower part of the first hole. CONSTITUTION:In the prescribed positions of outer wall at the lower part of the submerged nozzle body 11 composing of cylindrical refractory, the first molten steel discharging holes 15 inclined downward are formed at the opposite sides and also the second molten steel discharging holes 16 inclined upward at the prescribed angle are arranged at further lower part of the first holes. The nozzle body 11 is submerged into the molten steel 20, and at the time of pouring the molten steel in the tundish into the molten steel 20 in the mold 14 from the discharging holes 15, 16, the molten steel flowing out from both discharging holes 15, 16 collides to the part of zone 30. By dispersing the molten steel flow, the flowing speed is reduced and also ascending flow is increased and staying of the molten steel 20 near the nozzle 11 is prevented and the accumulation of inclusions is prevented. Therefore, the equipping cost is reduced and the development of detect in the cast slab is prevented.
Patent JP-2000265957-A (JP)
Title: Compressor
Inventor: ADACHI YASUSHI
IPC: H02K1/22
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a compressor having no operational vibration, no operational noise, improved assembling property and a balance weight. SOLUTION: A balance weight 31 is constituted of at least two or more approximately same shaped weight members 31a, 31b, through holes 32a, 32b through which a pin 19 of an end ring 16 is inserted are formed on respective weight members 31a, 31b, and outwardly extending extension holes 33a, 33b are formed on the through holes of the outer weight members 31a, 31b.
Patent JP-S57182641-A (JP)
Title: Combustible gas detecting element and its production
Inventor: IGA ATSUSHI
IPC: G01N27/12
Filed: 1981-05-07
Abstract: PURPOSE:To obtain a long life detecting element of good sensitivity with combustible gases and high reproducibility by using a sintered body having a specific compsn. of Sr, La, Fe, Al, O as a sensitive body and providing means of heating the sensitive body. CONSTITUTION:The sintered body expressed by the formula is made by mixing powders of oxides or carbonates of Sr, La, Al and Fe, burying part of two platinum wires 3 in the mixture, and molding the mixture. This molding is sintered in the atmospheric air at about 1,100 deg.C, whereby a combustible gas sensitive body 2 is made. This body 2 is connected to the detecting terminals 6, 6 of a header 1, and a heater 4, terminals 5, 5 for this, and a wire screen 7 are provided whereby the combusting gas detecting element is obtained. This yields the long life element having high sensitivity with various gases such as isobutane, alcohols and the like as well as stable characteristics.
Patent JP-H04364134-A (JP)
Title: Production of cyclooctene
Inventor: HANAOKA TAKAMASA
IPC: B01J31/22
Filed: 1991-03-08
Abstract: PURPOSE:To obtain cyclooctene by hydrogenation of 1,5-cyclooctadiene under normal pressures using an alcohol as hydrogen donor. CONSTITUTION:1,5-Cyclooctadiene is added to a reactional system comprising (A) acetone as sensitizer, (B) an alcohol as hydrogen donor, and (C) a catalyst comprising a complex compound of rhodium or its combination with a transition metal salt, and then irradiated with light to effect partial hydrogenation of the 1,5-cyclooctadiene, thus obtaining the objective cyclooctene in one step in a high yield of 80-95%.
Patent JP-S51145497-A (JP)
Title: Production of iron oxide
Inventor: SHIYOUJI HIROYUKI
IPC: C01G49/06
Filed: 1975-06-10
Abstract: PURPOSE: To obtain iron oxide bearing the uniform shape like synthetic mica by means of hydrothermal reaction with reaction apparatus of limited Reynolds number. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04282209-A (JP)
Title: Manufacture of foam molded article integral with skin
Inventor: ODAKA KOICHI
IPC: B29C39/10
Filed: 1991-03-08
Abstract: PURPOSE:To provide the manufacturing method for controlling wrinkle developing on a skin at mold closing in the integral molding of the skin and foamed layer with foaming molds. CONSTITUTION:In the manufacturing method, in which foam molded article integral with skin is molded by pouring a flaming material in foaming molds having mold mating faces tilting to the mold closing direction under the condition that the skin is set in the foaming molds and a sealing face is formed by facing some part of the skin to said mold mating faces, a projecting bead is provided along the sealing face near the sealing face of the skin and, at the same time, the contour part having the shape corresponding to said projecting bead is provided on the foaming mold. After the skin is set under the condition that both the bead and the contour part are registered, foaming material is poured in the molds so as to integrally mold foamed layer onto the rear surface of the skin. Thus, the wrinkle developing on the skin at mold closing is limited between the sealing face and the projecting bead, resulting in not impairing the product value.